PDGFRB and breast cancer: Top significantly enriched pathways of hsa-miR-142-3p target genes were PDGFR-beta signaling pathway, E-cadherin signaling in the nascent adherens junction, ErbB1 downstream signaling, B-cell receptor signaling pathway, head and neck squamous cell carcinoma, insulin signaling, exercise-induced circadian regulation, VEGFA–VEGFR2 signaling pathway, p53 pathway feedback loops, and integrated breast cancer pathway (Figure 5B).